<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>coupon</title>
    <link rel="stylesheet" href="css/index.css">
</head>
<body>
    <div class="wrap">
        <div class="coupon-wrap">
            <div class="coupon-bd">
                <div class="coupon-canvas">
                    <canvas id="J_couponCanvas" width="470" height="188"></canvas>
                </div>
            </div>
        </div>
    </div>
    <script type="text/javascript" src="index.js"></script>
</body>
</html>